एपीए उद्धरण

Jonsson, L. Birds V1. of wood, park and garden, V2. of sea and coast, V3 of Lake river Marsh and field.

शिकागो स्टाइल उद्धरण

Jonsson, Lars. Birds V1. of Wood, Park and Garden, V2. of Sea and Coast, V3 of Lake River Marsh and Field.

एमएलए उद्धरण

Jonsson, Lars. Birds V1. of Wood, Park and Garden, V2. of Sea and Coast, V3 of Lake River Marsh and Field.